China has officially launched a large-scale deep-sea research initiative in Guangzhou, focusing on the study of cold seeps ecosystems and sustainable exploration of marine resources.

The project is spearheaded by the South China Sea Institute of Oceanology of the Chinese Academy of Sciences, as reported by
Global Times, a partner of TV BRICS.

A key feature of the initiative is the development of a state-of-the-art deep-sea laboratory, capable of operating at depths of up to 2,000 metres for extended periods.

This facility, weighing 600 tonnes, will accommodate a crew of six and support missions lasting up to 30 days without resurfacing. The laboratory is designed to conduct in situ experiments, observe cold seep activity in real time, and collect high-fidelity samples for further study.

The project integrates three core components: the deep-sea laboratory, an advanced simulation system, and a support infrastructure. The simulation system will reconstruct the processes of cold seep formation and the extraction of methane hydrates, also known as combustible ice, while the support infrastructure includes a research vessel capable of deploying and retrieving the laboratory.

The research facility is expected to drive technological breakthroughs in deep-sea habitation, high-pressure structural engineering, and titanium alloy processing. It will also contribute to understanding the role of methane emissions from cold seeps in climate change and their potential as an energy source.

The entire project is set to be completed within five years, with the first four years dedicated to construction and the final year focused on testing and validation.

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